/* Menú compartido de las páginas internas: mismo diseño que la página de inicio */
.nav,.nav-mobile-menu{
  --bg:#f7f7f4;--surface:#ffffff;--ink:#0d1321;--ink-2:#3d4556;--muted:#6b7280;
  --line:rgba(13,19,33,.09);--line-2:rgba(13,19,33,.16);--accent:#1f4fff;
  --body:'Manrope',system-ui,sans-serif;
  font-family:var(--body);line-height:1.6;-webkit-font-smoothing:antialiased
}
.nav .container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.nav ul,.nav-mobile-menu ul{list-style:none;margin:0;padding:0}
.nav button,.nav-mobile-menu button{font-family:var(--body)}
.nav{position:fixed;top:14px;left:0;right:0;z-index:200;pointer-events:none}
.nav-inner{pointer-events:auto;display:flex;align-items:center;gap:6px;height:58px;padding:0 10px 0 14px;background:rgba(255,255,255,.78);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border:1px solid var(--line);border-radius:999px;box-shadow:0 8px 30px -14px rgba(13,19,33,.18);max-width:1152px;margin:0 auto;transition:box-shadow .3s}
.nav.scrolled .nav-inner{box-shadow:0 14px 40px -16px rgba(13,19,33,.28)}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-link{font-size:.84rem;font-weight:600;color:var(--ink-2);text-decoration:none;padding:8px 14px;border-radius:999px;transition:color .18s,background .18s;border:none;background:none;cursor:pointer;font-family:var(--body);display:inline-flex;align-items:center;gap:5px}
.nav-link:hover,.nav-link.active{color:var(--ink);background:rgba(13,19,33,.05)}
.nav-drop{position:relative}
.nav-drop-menu{position:absolute;top:calc(100% + 12px);left:0;background:#fff;border:1px solid var(--line);border-radius:16px;padding:8px;box-shadow:0 20px 50px -20px rgba(13,19,33,.3);min-width:210px;display:flex;flex-direction:column;gap:2px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .2s}
.nav-drop::after{content:'';position:absolute;left:0;right:0;top:100%;height:14px}
.nav-drop:hover .nav-drop-menu,.nav-drop:focus-within .nav-drop-menu{opacity:1;visibility:visible;transform:none}
.nav-drop-menu a{font-size:.84rem;font-weight:500;color:var(--ink-2);text-decoration:none;padding:9px 12px;border-radius:10px;transition:background .13s,color .13s;white-space:nowrap}
.nav-drop-menu a:hover{background:var(--bg);color:var(--ink)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.nav-cta{padding:10px 18px;font-size:.82rem;background:var(--ink);color:#fff;border-radius:999px;text-decoration:none;font-weight:700;display:inline-flex;align-items:center;gap:8px;transition:background .2s,transform .2s}
.nav-cta:hover{background:#25d366;transform:translateY(-1px)}
.nav-cta svg{width:15px;height:15px;fill:currentColor}
.nav-mobile-btn{display:none;margin-left:auto;background:none;border:none;cursor:pointer;padding:8px;color:var(--ink);border-radius:999px}
.nav-mobile-menu{position:fixed;inset:84px 12px auto 12px;background:#fff;z-index:199;border:1px solid var(--line);border-radius:22px;box-shadow:0 30px 60px -20px rgba(13,19,33,.35);padding:10px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:all .22s;max-height:calc(100vh - 100px);overflow-y:auto}
.nav-mobile-menu.open{opacity:1;visibility:visible;transform:none}
.nav-mob-link{display:flex;align-items:center;justify-content:space-between;width:100%;font-size:.95rem;font-weight:600;color:var(--ink);text-decoration:none;padding:13px 16px;border:none;background:none;cursor:pointer;font-family:var(--body);border-radius:12px;text-align:left}
.nav-mob-link:hover{background:var(--bg)}
.nav-mob-sub{display:none;padding:0 0 6px 12px}
.nav-mob-sub.open{display:block}
.nav-mob-sub a{display:block;font-size:.88rem;color:var(--ink-2);text-decoration:none;padding:9px 16px;border-radius:10px}
.nav-mob-sub a:hover{background:var(--bg)}
.nav-mob-cta{display:block;margin:8px 6px 6px;background:#25d366;color:#fff;border-radius:14px;padding:14px;text-align:center;text-decoration:none;font-weight:700}
.lang-sw{position:relative;margin-left:auto}
.lang-sw + .nav-actions{margin-left:6px}
.lang-sw ~ .nav-mobile-btn{margin-left:2px}
.lang-sw-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);font-family:var(--body);font-size:.8rem;font-weight:700;letter-spacing:.04em;cursor:pointer;transition:border-color .18s,background .18s}
.lang-sw-btn:hover,.lang-sw.open .lang-sw-btn{border-color:var(--ink)}
.lang-sw-btn svg{width:15px;height:15px}
.lang-sw-btn .chev{width:11px;height:11px;transition:transform .2s}
.lang-sw.open .chev{transform:rotate(180deg)}
.lang-sw-menu{position:absolute;top:calc(100% + 12px);right:0;background:#fff;border:1px solid var(--line);border-radius:16px;padding:6px;box-shadow:0 20px 50px -20px rgba(13,19,33,.3);min-width:180px;display:flex;flex-direction:column;gap:2px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .2s;list-style:none}
.lang-sw.open .lang-sw-menu{opacity:1;visibility:visible;transform:none}
.lang-sw-menu button{display:flex;align-items:center;gap:12px;width:100%;padding:9px 12px;border:none;background:none;border-radius:10px;cursor:pointer;font-family:var(--body);font-size:.86rem;font-weight:500;color:var(--ink-2);text-align:left;transition:background .13s,color .13s}
.lang-sw-menu button b{font-size:.7rem;letter-spacing:.06em;width:28px;padding:3px 0;text-align:center;border-radius:6px;background:var(--bg);color:var(--ink)}
.lang-sw-menu button:hover{background:var(--bg);color:var(--ink)}
.lang-sw-menu button[aria-current="true"]{color:var(--accent);font-weight:700}
.lang-sw-menu button[aria-current="true"] b{background:var(--accent);color:#fff}
@media(max-width:900px){.nav-links,.nav-actions{display:none}.nav-mobile-btn{display:flex}}
/* El menú flota sobre la portada de cada página */
body{padding-top:0}
.hero{padding-top:150px}
@media(max-width:768px){.hero{padding-top:120px}}
.nav-drop-menu a.active,.nav-mob-sub a.active{color:var(--accent);font-weight:700}